Water and Wastewater Treatment Plant and System Operators Salary in Wisconsin
State wage data from the BLS OEWS survey, May 2025.
Median annual
$63,550
Median hourly
$31
Average annual
$64,070
Employed in state
2.2K
The median annual salary for Water and Wastewater Treatment Plant and System Operators in Wisconsin is $63,550, or about $31 an hour. That is 6% higher than the national median.
Pay in Wisconsin ranges from $50,340 at the 10th percentile to $78,790 at the 90th percentile. Roughly 2.2K people work as water and wastewater treatment plant and system operators in the state.
Pay distribution in Wisconsin
10th$50,340
25th$54,860
Median$63,550
75th$72,610
90th$78,790
Salary calculator
- Hourly
- $30.55
- Daily
- $244
- Weekly
- $1,222
- Bi-weekly
- $2,444
- Monthly
- $5,296
- Annual
- $63,550
$63,550 a year is around the 50th percentile for Water and Wastewater Treatment Plant and System Operatorss in Wisconsin. The median is $63,550.
Water and Wastewater Treatment Plant and System Operators pay by metro area in Wisconsin
| Metro area | Median annual | Employment |
|---|---|---|
| Minneapolis-St. Paul-Bloomington, MN-WI | $77,170 | 1.0K |
| Racine-Mount Pleasant, WI | $74,880 | 50 |
| Madison, WI | $71,850 | 150 |
| Sheboygan, WI | $69,440 | 50 |
| Green Bay, WI | $67,190 | 140 |
| Milwaukee-Waukesha, WI | $66,980 | 440 |
| Oshkosh-Neenah, WI | $66,450 | 80 |
| Duluth, MN-WI | $65,640 | 180 |
| Appleton, WI | $64,820 | 90 |
| Kenosha, WI | $64,650 | 30 |
| Janesville-Beloit, WI | $64,290 | 50 |
| Eau Claire, WI | $63,550 | 80 |
| La Crosse-Onalaska, WI-MN | $61,660 | 60 |
| Fond du Lac, WI | $60,140 | 40 |
| Wausau, WI | $59,730 | 50 |
Other jobs in Wisconsin
- Home Health and Personal Care Aides$35,800
- Laborers and Freight, Stock, and Material Movers, Hand$40,240
- Registered Nurses$97,550
- Fast Food and Counter Workers$31,200
- Retail Salespersons$35,410
- Cashiers$32,880
- Heavy and Tractor-Trailer Truck Drivers$58,640
- Office Clerks, General$45,010
- Customer Service Representatives$44,770
- Stockers and Order Fillers$37,330
- Miscellaneous Assemblers and Fabricators$44,650
- Janitors and Cleaners, Except Maids and Housekeeping Cleaners$36,840
- Sales Representatives, Wholesale and Manufacturing, Except Technical and Scientific Products$72,080
- General and Operations Managers$105,770
- Waiters and Waitresses$35,230
- Maintenance and Repair Workers, General$49,590
- Bartenders$34,340
- Nursing Assistants$42,260
- Secretaries and Administrative Assistants, Except Legal, Medical, and Executive$47,540
- Teaching Assistants, Except Postsecondary$36,780